1 /**************************************************************************
2 * Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
16 #include <AliITSdigitSSD.h>
19 ///////////////////////////////////////////////////////////////////
21 // Class defining the digit object
23 // Inherits from AliITSdigit
25 ///////////////////////////////////////////////////////////////////
27 ClassImp(AliITSdigitSSD)
29 //______________________________________________________________________
30 AliITSdigitSSD::AliITSdigitSSD():AliITSdigit(){
31 // default constructor
34 for(i=0; i<fgkSize; i++) fTracks[i] = -3;
35 for(i=0; i<fgkSize; i++) fHits[i] = -1;
37 //__________________________________________________________________________
38 AliITSdigitSSD::AliITSdigitSSD(const Int_t *digits):AliITSdigit(digits){
39 // Creates a real SSD digit object
41 //_____________________________________________________________________________
42 AliITSdigitSSD::AliITSdigitSSD(const Int_t *digits,const Int_t *tracks,
43 const Int_t *hits):AliITSdigit(digits){
44 // Creates a simulated SSD digit object
46 for(Int_t i=0; i<fgkSize; i++) {
47 fTracks[i] = tracks[i];
51 //______________________________________________________________________
52 Int_t AliITSdigitSSD::GetListOfTracks(TArrayI &t){
53 // Fills the TArrayI t with the tracks found in fTracks removing
54 // duplicated tracks, but otherwise in the same order. It will return
55 // the number of tracks and fill the remaining elements to the array
58 // TArrayI &t Reference to a TArrayI to contain the list of
59 // nonduplicated track numbers.
61 // TArrayI &t The input array filled with the nonduplicated track
64 // Int_t The number of none -1 entries in the TArrayI t.
65 Int_t nt = t.GetSize();
66 Int_t nth = this->GetNTracks();
68 Bool_t inlist = kFALSE;
70 t.Reset(-1); // -1 array.
72 if(this->GetTrack(i) == -1) continue;
74 for(j=0;j<n;j++)if(this->GetTrack(i) == t.At(j)) inlist = kTRUE;
75 if(!inlist){ // add to end of list
76 t.AddAt(this->GetTrack(i),n);
82 //______________________________________________________________________
83 void AliITSdigitSSD::Print(ostream *os){
84 //Standard output format for this class
87 AliITSdigit::Print(os);
88 for(i=0; i<fgkSize; i++) *os <<","<< fTracks[i];
89 for(i=0; i<fgkSize; i++) *os <<","<< fHits[i];
91 //______________________________________________________________________
92 void AliITSdigitSSD::Read(istream *os){
93 //Standard input for this class
96 AliITSdigit::Read(os);
97 for(i=0; i<fgkSize; i++) *os >> fTracks[i];
98 for(i=0; i<fgkSize; i++) *os >> fHits[i];
100 //______________________________________________________________________
101 ostream &operator<<(ostream &os,AliITSdigitSSD &source){
102 // Standard output streaming function.
107 //______________________________________________________________________
108 istream &operator>>(istream &os,AliITSdigitSSD &source){
109 // Standard output streaming function.